City Annex Mtg Monday

There is a city meeting regarding the annexation of the ABA development Monday night at City Hall. I believe this might be the city's final meeting for annexation. To speak at this meeting you must sign up. Which is something I had never heard of before. Public meeting agendas must be out 72 hours before the meeting. You had to sign up for the meeting Thursday by noon. If the agenda doesn't come out before Friday afternoon how do you sign up for it? Someone is trying to push this through. Any ideas about who that is?